SLA: RF Admittance Type Level Sensor with Buildup immunity
Item Code: SLA_D
- Application Temperature Range: Up to 1000°C
- Universal Power Supply: 18 to 55 V DC and 90 to 265 V AC at 50Hz
- Remotely mounted electronics upto 15 m
- Available in Integral & remote models
- Coating Immunity specially for sticky and viscous media
- Output: 1/2 SPDT Relay
- Available in Part & Full PTFE Insulation
- Certifications: Flame Proof IIA, IIB & IP65 Housing
- Available in rod & rope type
Principle
The probe comprises of sense, shield and ground electrodes electrically isolated from the metallic tank by means of suitable insulators. The sense electrodes and the vessel wall serve as the two electrodes of an imperfect capacitor with the service material as the dielectric. A change in material level causes a change in admittance of this imperfect tank capacitors.
Benefits
- High durability and system reliability
- Suitable for very dusty environment
- Power Consumption: Less than 05 VA
- Calibration possible from remote location
- Shorter Probe Lengths
Applications
Cement Manufacturing Process
SLA Dot Display deals with high temperature so it can used in high temperature materials
- Clinker Cooler
- ESP Hopper & Bag Filter Hopper
- Limestone Silo
Steel & Metullargy Process
SLA Dot display with cooling fins plays vital role in steel industry to resist high temperature material.
- Blast Furnace
- Coke
- Iron Ore
- Sinter Ore
Fertilizers & Pesticides
The fertilizers and pesticides contains additive materials includes which need level detection
- Benonite
- Coal Dust
- Sand
Help Articles
RF Admittance Principle
This article helps to guide about the principle behind rf admittance level sensor and also gives designing principle of admittance based level sensor.
Level Sensor Probes
This article gives knowledge about the different types of probes available for admittance level sensor according to temperature and applications..
Fly Ash Level Detection
This article gives detailed information about the challenges faced during fly ash level detection and its purposed solution.
